308379058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2731}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 514971072

約数和(自身を除く): 206592014

約数列:

[1, 2, 13, 26, 43, 86, 101, 202, 559, 1118, 1313, 2626, 2731, 4343, 5462, 8686, 35503, 56459, 71006, 112918, 117433, 234866, 275831, 551662, 1526629, 3053258, 3585803, 7171606, 11860733, 23721466, 154189529, 308379058]

約数ペア:

[(1, 308379058), (2, 154189529), (13, 23721466), (26, 11860733), (43, 7171606), (86, 3585803), (101, 3053258), (202, 1526629), (559, 551662), (1118, 275831), (1313, 234866), (2626, 117433), (2731, 112918), (4343, 71006), (5462, 56459), (8686, 35503)]